@marty007
Thanks for replying , focusing in the last sentence of your comment above which i found it logical and matching the requirments of UG-32 where the ICR should not exceed the outer diameter of the skirt,kindly refer the attachment i found in one of the PV references ( CASTI guide book...
r6155 ,
so when you want to calculate the value of inside crown radius , you consider it = skirt OD or the same internal diameter of vessel (D)? , unfortunatly the answers still didn’t clear my point .
@Jstephen ,
Thanks for replying , so you mean to say the following :
-The inside crown radius (L) as a value differs accordingly with the head wither it was standard or non-standard :
In other words if the torispherical head is standard , so the knuckle radius is 6% of the inside crown...
Hi ,
This is regarding the torispherical head thickness calculation , in UG-32(e) , it has been clearly mentioned that the inner crown radius (L) equals the outside diameter of the skirt (OD) , the same has been rightly mentioned in (CASTI Guidebook ASME Sec. VIII Div. 1 page.137 ) and...
@ r6155
but i think D/2h = 2 Already in this case as D = 2406 and h = D /4 = 601.5 , 2h = 1203 unless i am missing something , therefore : D / 2h = 2 , how did you get it 1995 ?
Regards,
Hi ,
This is regarding the design of ellipsoidal heads in pressure vessels, where I have a case here for a vessel of internal Dia = 2400 mm , and design pressure of P= 6barg, the design was done with the aid of PV-ELITE software.
while reviewing the final calculation report generated by one ...
